65470007456 has 48 divisors (see below), whose sum is σ = 152387101440. Its totient is φ = 27091034880.

The previous prime is 65470007423. The next prime is 65470007467.

65470007456 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5032760 + ... + 5045751.

It is an arithmetic number, because the mean of its divisors is an integer number (3174731280).

Almost surely, 2^65470007456 is an apocalyptic number.

It is an amenable number.

65470007456 is an abundant number, since it is smaller than the sum of its proper divisors (86917093984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65470007456 is a wasteful number, since it uses less digits than its factorization.

65470007456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10078557 (or 10078549 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 65470007456 in words is "sixty-five billion, four hundred seventy million, seven thousand, four hundred fifty-six".